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Listed from CSLB's public license file · unclaimed

THE LIGHTHART CORPORATION

Los Angeles, CA 90039 · Los Angeles County · Corporation
✓License Verified CSLB file · Oct 20, 2026
Licensed for A General Engineering, B General Building, C-4 Boiler, Hot Water Heating and Steam Fitting, C-10 Electrical, C-16 Fire Protection, C-20 Warm-Air Heating, Ventilating and Air-Conditioning (HVAC), C-36 Plumbing, C-42 Sanitation System, C-55 Water Conditioning, HAZ Hazardous Substance Removal certification. Double-check this license at CSLB → (enter #593113 on CSLB's Check a License page)

License facts from CSLB

License number#593113
Status in CSLB file● CLEAR (active)
Pending suspensionNone in CSLB file
ClassificationsA General EngineeringB General BuildingC-4 Boiler, Hot Water Heating and Steam FittingC-10 ElectricalC-16 Fire ProtectionC-20 Warm-Air Heating, Ventilating and Air-Conditioning (HVAC)C-36 PlumbingC-42 Sanitation SystemC-55 Water ConditioningHAZ Hazardous Substance Removal certification
Issued / expiresMay 7, 1990 · expires May 31, 2028
Business typeCorporation
Phone on file(323) 661-1565
Contractor's bond$25,000 on file · surety: AMERICAN CONTRACTORS INDEMNITY COMPANY · effective Mar 16, 2026
Workers' compensationPolicy on file with OAK RIVER INSURANCE COMPANY, expires Sep 18, 2027
Checked against CSLB fileOct 20, 2026

Source: CSLB Public Data Portal, License Master file dated Oct 20, 2026. Status can change at any time, so confirm it with CSLB's Instant License Check before you sign. A CSLB record doesn't show general liability insurance, so ask for a certificate. The License Verified stamp means the license was active in that day's file with no CSLB flag on it. It isn't a rating, a recommendation, or a promise about workmanship.

Listed on

Every page where this license appears. Listing order is always A–Z.

General Building & ADU in Los AngelesElectrical in Los AngelesPlumbing in Los AngelesHVAC in Los Angeles

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